During a two-month period, Batcheu contributed to the Samsung/ONE repository by focusing on packaging and testing improvements for Python modules. In November, Batcheu established a sustainable packaging setup for the model_explorer_circle module by introducing a dedicated pyproject.toml, specifying metadata and dependencies to streamline distribution and enable future automation in build pipelines. The following month, Batcheu enhanced test coverage for the CircleAdapter component by developing new unit tests using Pytest, ensuring that core functionality such as graph creation was reliably verified. Batcheu’s work demonstrated depth in Python development, packaging, and unit testing, addressing maintainability and integration challenges.